How to repair touch screen same size but not working

1. How to repair touchscreen in china mobile same size but not working ?
2. Here is short and sweet instruction for repairing china mobile touch screen

http://img859.imageshack.us/img859/9...onetouchsc.jpg

1. Touch screen ic 4182A and MT 6301 same see x- x+ y- y+

http://img4.imageshack.us/img4/6861/39613930fp6.jpg

1. Every china display info of x- x+ y- y+ or XR XL YD YU

http://img163.imageshack.us/img163/3528/60584.jpg http://img534.imageshack.us/img534/6...2003701dom.jpg

1. XL XR
2. YD YU
3. like this
4. XL = X Left
5. XR = X Right
6. YD = Y Down
   
   

1. YU = Y UP
2. X+ = XR
3. X- =XL
4. Y+ = YU
5. Y- = YD

http://img705.imageshack.us/img705/6849/21247005qk7.jpg

1. How to find in touchscreen who X- X+ Y- Y+
2. See the track intouchscreen

http://img217.imageshack.us/img217/6...ndigitizer.jpg

please explain with picture